switch: Avoid problems with glyph availability
authorMatthias Clasen <mclasen@redhat.com>
Wed, 23 Jan 2019 17:02:27 +0000 (12:02 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Wed, 23 Jan 2019 20:47:02 +0000 (15:47 -0500)
commitc1f79a935c580536470380f74b30670e258dfa42
tree5ff44cd4b0aa703e12c77cc4eea3059426348eed
parent6ebbd8d3759c3d44ff88d0e60e766eaee8f2d24e
switch: Avoid problems with glyph availability

If none of the glyphs we want are available, fall
back to using empty strings here, rather than causing
critical warnings.
gtk/gtkswitch.c